http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61099
Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2014-05-07 CC| |iains at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > This sounds like a bug in Apple's assembler. I think it is: 'as' fails if the bit 32 of the length in '.zerofill' is 1 (bits above 32 can be set as long as bit 32 is 0). Workaround: use the Clang 'as', i.e., compile with -Wa,-q. Note '.zerofill' appeared between r167173 (no zerofill) and r167380 (zerofill). Note that the code works on darwin10. This PR should probably closed as INVALID.